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MAINTENANCE
Engine Oil
Oil Recommendations
POLARIS recommends the use of POLARIS PS-4 Full Synthetic 5W-
50 4-cycle oil or a similar oil for this engine. Oil may need to be
changed more frequently if POLARIS oil is not used. Always use 5W-
50 oil.
WARNING! Vehicle operation with insufficient, deteriorated, or contaminated
engine oil will cause accelerated wear and may result in engine seizure,
accident, and injury. Always perform the maintenance procedures as outlined in
the Periodic Maintenance Chart.
Oil may need to be changed more frequently if POLARIS PS-4 oil is not
used. Follow the manufacturer's recommendations for ambient tempera-
ture operation. See page 136 for the part numbers of POLARIS prod-
ucts.
NOTICE: Mixing brands or using a non-recommended oil may cause serious
engine damage. Always use the recommended oil. Never substitute
or mix oil brands.